package com.spark.graph

/**
  * Created by Administrator on 2017/7/28.
  */
object test {

  def main(args: Array[String]): Unit = {
    val list=List(1,2,3)
    val list2=List(4,5)

    val list3=list:::list2

    println(list)
    println(list2)
    println( list3)

  }

}
